81399384

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34259}}^1$

素因数の和:34285

約数の個数: 64

約数和(自身を含む): 246672000

約数和(自身を除く): 165272616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 34259, 68518, 102777, 137036, 205554, 274072, 308331, 376849, 411108, 616662, 753698, 822216, 924993, 1130547, 1233324, 1507396, 1849986, 2261094, 2466648, 3014792, 3391641, 3699972, 4522188, 6783282, 7399944, 9044376, 10174923, 13566564, 20349846, 27133128, 40699692, 81399384]

約数ペア:

[(1, 81399384), (2, 40699692), (3, 27133128), (4, 20349846), (6, 13566564), (8, 10174923), (9, 9044376), (11, 7399944), (12, 6783282), (18, 4522188), (22, 3699972), (24, 3391641), (27, 3014792), (33, 2466648), (36, 2261094), (44, 1849986), (54, 1507396), (66, 1233324), (72, 1130547), (88, 924993), (99, 822216), (108, 753698), (132, 616662), (198, 411108), (216, 376849), (264, 308331), (297, 274072), (396, 205554), (594, 137036), (792, 102777), (1188, 68518), (2376, 34259)]